Waikawa stearic CAS 57-11-4
He mā, he kōwhai mārama rānei te waikawa stearic, he wairewa ki te waipiro me te acetone, ā, he ngāwari ki te wairewa ki te ether, te chloroform, te benzene, te carbon tetrachloride, te carbon disulfide, te pentyl acetate, te toluene, me ētahi atu. Ko tōna ira rewa he 69.6 ℃, ā, ko tētahi o ngā wāhanga matua o ngā ngako me ngā hinu.
| Taonga | Whakatakotoranga |
| Te pūwāhi koropupū | 361 °C (whakamārama) |
| Kiato | 0.845 karamu/cm3 |
| Te pūwāhi rewa | 67-72 °C (whakamārama) |
| pūwāhi mura | >230°F |
| Ngā tikanga rokiroki | Penapenahia i raro i te +30°C. |
| pKa | pKa 5.75±0.00(H2O t = 35) (Kāore i te tino mārama) |
E whakamahia whānuitia ana te waikawa stearic i roto i ngā mea whakapaipai, ngā mea whakapūmau kirihou, ngā mea tuku, ngā mea whakaū, ngā mea horoi, ngā mea whakatere i te whakamomona rapa, ngā mea ārai wai, ngā mea whakakanapa, ngā hopi whakarewa, te whakapūmau kohuke whakarewa, ngā mea whakangawari, ngā rongoā, me ētahi atu matū rauropi. Ka taea hoki te whakamahi i te waikawa stearic hei whakarewa mō ngā tae wairewa hinu, hei hinu whakahinuhinu mō ngā pene rākau, hei mea whakakanapa mō te pepa ware pi, me te mea whakaemulsifier mō ngā glycerides waikawa stearic.
I te nuinga o te wā ka tākaihia ki te 25kg/pahu, ā, ka taea hoki te whakarite i te kete.
Waikawa stearic CAS 57-11-4
Waikawa stearic CAS 57-11-4
